arch/stm32: Fix nxstyle errors
arch/arm/src/stm32/stm32_spi.h:
* Fix nxstyle issues.
This commit is contained in:
Nathan Hartman
Xiang Xiao
parent
d9b1cb3d27
commit
81224cc596
@ -1,4 +1,4 @@
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/************************************************************************************
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/****************************************************************************
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* arch/arm/src/stm32/stm32_spi.h
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*
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* Copyright (C) 2009, 2015 Gregory Nutt. All rights reserved.
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@ -31,14 +31,14 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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****************************************************************************/
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#ifndef __ARCH_ARM_STC_STM32_STM32_SPI_H
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#define __ARCH_ARM_STC_STM32_STM32_SPI_H
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/************************************************************************************
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/****************************************************************************
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* Included Files
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************************************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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@ -47,9 +47,9 @@
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#include "chip.h"
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#include "hardware/stm32_spi.h"
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/************************************************************************************
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/****************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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****************************************************************************/
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#ifndef __ASSEMBLY__
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@ -62,17 +62,17 @@ extern "C"
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#define EXTERN extern
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#endif
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/************************************************************************************
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/****************************************************************************
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* Public Data
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************************************************************************************/
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****************************************************************************/
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struct spi_dev_s;
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_spibus_initialize
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*
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* Description:
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@ -84,84 +84,92 @@ struct spi_dev_s;
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* Returned Value:
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* Valid SPI device structure reference on success; a NULL on failure
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*
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************************************************************************************/
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****************************************************************************/
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FAR struct spi_dev_s *stm32_spibus_initialize(int bus);
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_spi1/2/...select and stm32_spi1/2/...status
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*
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* Description:
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* The external functions, stm32_spi1/2/...select, stm32_spi1/2/...status, and
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* stm32_spi1/2/...cmddata must be provided by board-specific logic. These are
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* implementations of the select, status, and cmddata methods of the SPI interface
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* defined by struct spi_ops_s (see include/nuttx/spi/spi.h). All other methods
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* (including stm32_spibus_initialize()) are provided by common STM32 logic. To use this
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* common SPI logic on your board:
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* The external functions, stm32_spi1/2/...select, stm32_spi1/2/...status,
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* and stm32_spi1/2/...cmddata must be provided by board-specific logic.
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* These are implementations of the select, status, and cmddata methods of
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* the SPI interface defined by struct spi_ops_s (see
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* include/nuttx/spi/spi.h). All other methods (including
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* stm32_spibus_initialize()) are provided by common STM32 logic. To use
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* this common SPI logic on your board:
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*
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* 1. Provide logic in stm32_boardinitialize() to configure SPI chip select
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* pins.
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* 2. Provide stm32_spi1/2/...select() and stm32_spi1/2/...status() functions in your
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* board-specific logic. These functions will perform chip selection and
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* status operations using GPIOs in the way your board is configured.
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* 3. If CONFIG_SPI_CMDDATA is defined in your NuttX configuration file, then
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* provide stm32_spi1/2/...cmddata() functions in your board-specific logic.
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* These functions will perform cmd/data selection operations using GPIOs in the
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* way your board is configured.
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* 4. Add a calls to stm32_spibus_initialize() in your low level application
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* initialization logic
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* 5. The handle returned by stm32_spibus_initialize() may then be used to bind the
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* SPI driver to higher level logic (e.g., calling
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* 1. Provide logic in stm32_boardinitialize() to configure SPI chip
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* select pins.
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* 2. Provide stm32_spi1/2/...select() and stm32_spi1/2/...status()
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* functions in your board-specific logic. These functions will
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* perform chip selection and status operations using GPIOs in the way
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* your board is configured.
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* 3. If CONFIG_SPI_CMDDATA is defined in your NuttX configuration file,
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* then provide stm32_spi1/2/...cmddata() functions in your board-
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* specific logic. These functions will perform cmd/data selection
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* operations using GPIOs in the way your board is configured.
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* 4. Add a calls to stm32_spibus_initialize() in your low level
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* application initialization logic
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* 5. The handle returned by stm32_spibus_initialize() may then be used to
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* bind the SPI driver to higher level logic (e.g., calling
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* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
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* the SPI MMC/SD driver).
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*
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************************************************************************************/
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****************************************************************************/
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#ifdef CONFIG_STM32_SPI1
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void stm32_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi1select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi1cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_STM32_SPI2
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void stm32_spi2select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi2select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi2cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_STM32_SPI3
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void stm32_spi3select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi3select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi3cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_STM32_SPI4
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void stm32_spi4select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi4select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi4status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi4cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_STM32_SPI5
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void stm32_spi5select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi5select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi5status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi5cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_STM32_SPI6
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void stm32_spi6select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void stm32_spi6select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t stm32_spi6status(FAR struct spi_dev_s *dev, uint32_t devid);
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int stm32_spi6cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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/************************************************************************************
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/****************************************************************************
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* Name: stm32_spi1/2/...register
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*
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* Description:
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* If the board supports a card detect callback to inform the SPI-based MMC/SD
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* driver when an SD card is inserted or removed, then CONFIG_SPI_CALLBACK should
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* be defined and the following function(s) must be implemented. These functions
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* implements the registercallback method of the SPI interface (see
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* include/nuttx/spi/spi.h for details)
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* If the board supports a card detect callback to inform the SPI-based
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* MMC/SD driver when an SD card is inserted or removed, then
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* CONFIG_SPI_CALLBACK should be defined and the following function(s)
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* must be implemented. These functions implements the registercallback
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* method of the SPI interface (see include/nuttx/spi/spi.h for details)
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*
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* Input Parameters:
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* dev - Device-specific state data
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